Sennheiser Audiobeam manual Specifications

Page 8

Specifications

Modulation:

wideband AM

Carrier frequency:

40 kHz

Peak limiter:

limiter amplifier

Audio channels:

1

Audio input:

XLR-3F socket, balanced, DC-isolated

Input level for max. peak SPL: +6 dBm (1.55 V) = upper switch position –14 dBm (150 mV) = lower switch position

Switching threshold:

–46 dBm (4 mV) = upper switch position

 

–66 dBm (0.4 mV) = lower switch position

Impedance:

600 Ω

 

 

Sound pressure level:

75 dB ± 5 dB (at a distance of 4 m)

Output:

1 x BNC, 50 Ω shortcircuit-proof

Amplifier power:

approx. 90 W

 

 

Power supply:

switchable power supply 110 - 240 V,

 

50 - 60 Hz max. 100 W

Dimensions:

264 x 82 x 320 mm

Weight:

approx. 4 kg

 

 

XLR-3 pin assignment:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2

 

 

+NF

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-NF

 

 

6

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Page 7 Page 9
Contents Audiobeam Page Contents Safety instructions How Audiobeam worksRisk of fire Is there a danger of hearing damage?Connections and operating controls Delivery includes y AudiobeamMounting Audiobeam Putting Audiobeam into operationTroubleshooting AccessoriesOn/off switch for distance sensor is activated Audiobeam is defectiveSpecifications Warranty regulations Manufacturer declarationsCE Declaration of Conformity Weee Declaration
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